We are looking for tracking (6Dof) a rigid object over a large area (60mx60m) at atleast 50Hz update rate which could guarantee atleast 1mm resolution. We are considering Vicon, Qualisys, Motion Analysis, Simi, Coda motion MoCap systems. Which one of these suits best? Are there any other options?
Manivannan Muniyandi
For the resolution of large images you can use the commands (Computing Statistics for Large Images) in MATLAB
Hi,
It depends what you want as a final output, but inertial systems could an option for large area or outdoor,
Hakim
Manivannan Muniyandi Passive optical motion capture is the most precise, versatile, and widely used sort of motion capture, and it is a key technology for Vicon.
If the object to be tracked is rigid, some of the most prominent areas of research in inertial human motion capture can be neglected (soft-tissue artefacts). What is left are highly accurate tracking algorithms that are very suitable for this purpose and independent of the sensor system with high sampling rates (>200Hz), e.g., Xsens, Vicon, Qualisys, ....
I can highly recommend the most recent and advanced methods for rigid motion tracking.
Preprint VQF: Highly Accurate IMU Orientation Estimation with Bias Es...
Preprint A Fast and Robust Algorithm for Orientation Estimation using...
Other methods are available for rigid kinematic chains, when no assumption on the direction of gravity can be assumed and for highly dynamic motions.
Article Drift-Free Inertial Sensor-Based Joint Kinematics for Long-T...
Conference Paper Fast relative sensor orientation estimation in the presence ...
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